This structure is, however, dynamic and is maintained and remodeled by the actions of a range of histone-like proteins, which associate with the bacterial chromosome. In archaea, the DNA in chromosomes is even more organized, with the DNA packaged within structures similar to eukaryotic nucleosomes.
As such, most testosterone boosters claim to work by boosting free testosterone levels within your body using one or more of the following primary ingredients: 1  DHEA (dehydroepiandrosterone) â DHEA functions as a precursor to testosterone.
Itâs a hormone that your body makes naturally. Itâs available as a supplement and is a common ingredient in testosterone boosters. One study reported in the European Journal of Applied Physiology found that DHEA supplementation could increase levels of free testosterone in middle-aged men.